71293352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685513}}^1$

素因数の和:685532

約数の個数: 16

約数和(自身を含む): 143957940

約数和(自身を除く): 72664588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685513, 1371026, 2742052, 5484104, 8911669, 17823338, 35646676, 71293352]

約数ペア:

[(1, 71293352), (2, 35646676), (4, 17823338), (8, 8911669), (13, 5484104), (26, 2742052), (52, 1371026), (104, 685513)]